72558222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3581}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 158868864

約数和(自身を除く): 86310642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1842, 3377, 3581, 6754, 7162, 10131, 10743, 20262, 21486, 39391, 78782, 118173, 236346, 1099367, 2198734, 3298101, 6596202, 12093037, 24186074, 36279111, 72558222]

約数ペア:

[(1, 72558222), (2, 36279111), (3, 24186074), (6, 12093037), (11, 6596202), (22, 3298101), (33, 2198734), (66, 1099367), (307, 236346), (614, 118173), (921, 78782), (1842, 39391), (3377, 21486), (3581, 20262), (6754, 10743), (7162, 10131)]